Stone Age toy reconstruction. Palaeolithic 'thaumatrope' cut from the shoulder bone of an animal. A thaumatrope is a disk with a picture on each side

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Stone Age toy reconstruction. Palaeolithic 'thaumatrope' cut from the shoulder bone of an animal. A thaumatrope is a disk with a picture on each side and attached to two pieces of string. When the strings are twirled quickly between the fingers the two pictures appear to combine into a single image due to the phi phenomenon and persistence of vision.

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Size: 5159px × 3433px
Photo credit: © PHILIPPE PSAILA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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